-4 F. A new low temp PR for me.

My feet were cold at the end; other than that, it was not too bad. I am going to need better footgear to ride at that temp again.

My trip time and average speed sucked, but I left extra early, so I was still early in to work. My bike was caked in grimy frozen road slush by the end, and every moving part moves slower in those kind of temps. Not a fun ride, but definitely do-able.

It is supposed to warm up to around 20-25 F for the evening commute. That is going to feel Tropical after -4.